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August Weather in Bemidji, United States

Last updated: June 24, 2025

The average temperature in Bemidji, United States during August is a pleasant 19°C (67°F). Expect the thermometer to dip as low as 8°C (46°F) and, on warmer days, soar up to 34°C (93°F). You'll also encounter about 78 mm (3.1 in) of precipitation over roughly 10 days, contributing to an average humidity of 78%.

August Temperature in Bemidji

In August in Bemidji, the average temperature is 19°C (67°F), with maximums reaching up to 34°C (93°F) and minimums dipping as low as 8°C (46°F). This diverse temperature range makes Bemidji a great destination for travelers looking to enjoy a mix of warm days and cooler evenings.

August Weather in Bemidji: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Bemidji, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bemidji, August typically has an average temperature of 19°C (67°F), with highs reaching up to 34°C (93°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec9927375466706758432616
Data source: Temperature data for Bemidji generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Bemidji

In Bemidji in August, the precipitation amount is 78 mm (3.1 in) over the course of 10 days.

August Precipitation Trends in Bemidji

The chart displays monthly precipitation patterns in Bemidji, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Bemidji, August typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec2224265855788478106912945
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Bemidji

In Bemidji in August humidity is 78%. With an average temperature of 19°C (67°F), this humidity feels like a warm, heavy blanket enveloping you, making traveling feel both sticky and sluggish as you navigate through the day.

August Average Humidity in Bemidji

This chart illustrates the average monthly humidity levels in Bemidji, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Bemidji is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%92%85%81%75%79%77%78%77%79%86%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Bemidji

In Bemidji in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Bemidji.

Maximum UV Index Levels in Bemidji for August

The chart shows the monthly maximum UV Index (UVI) for Bemidji in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Bemidji typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245789987532
Data source: Bemidji August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How August Weather in Bemidji Compares to Other Months

Weather in Bemidji varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Bemidji, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Bemidji, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-13°C (10°F)22 mm (0.9 inches)90%low
February Weather-13°C (9°F)24 mm (0.9 inches)92%moderate
March Weather-3°C (27°F)26 mm (1.0 inches)85%moderate
April Weather3°C (37°F)58 mm (2.3 inches)81%high
May Weather12°C (54°F)55 mm (2.2 inches)75%very high
June Weather19°C (67°F)78 mm (3.1 inches)79%very high
July Weather21°C (71°F)84 mm (3.3 inches)76%very high
August Weather19°C (67°F)78 mm (3.1 inches)78%very high
September Weather15°C (59°F)106 mm (4.2 inches)77%high
October Weather6°C (43°F)91 mm (3.6 inches)79%moderate
November Weather-3°C (26°F)29 mm (1.1 inches)86%moderate
December Weather-9°C (16°F)45 mm (1.8 inches)86%low

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